Parques Reunidos (meaning "Reunited Parks") is an international entertainment operator based in Madrid, Spain.

In 2008 it had the fifth-highest attendance figures for worldwide chains with 24.9 million, ahead of United Parks & Resorts and Cedar Fair.

[1] Palace Entertainment is a subsidiary of Parques Reunidos based in Pittsburgh, Pennsylvania and is primarily involved in the operation of attractions in the United States.

[4] Fernando Eiroa joined Palace Entertainment in 2007, serving as president and chief executive officer.

On December 11, 2007 Kennywood Entertainment Company entered an agreement to sell their Five Properties (Kennywood, Idlewild and Soak Zone, Sandcastle Waterpark, Lake Compounce and Story Land) to Palace Entertainment's parent company Parques Reunidos.

Parques Reunidos currently operates 15 zoos, aquariums and nature parks across two continents and six countries.